1. what is simple machine?
2.what are the different type of simple machine?
3.why is it simple machine important?
2.what are the different type of simple machine?
3.why is it simple machine important?
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1. simple machine is a mechanical device that changes the direction or magnitude of a force.
2. wheel and axle, pulley, inclined plane, screw, wedge and lever.
3. simple machine is important because it's very useful they reduce effort or extend the ability of people to perform tasks beyond their normal capabilities.